I almost canceled my order before receiving it. The article is so effective that I decided to keep it despite my command error. A double jack is provided inside for those like me who do not like the blutooth. The sound quality is excellent. Compared to my Samsung Galaxy 3 No complaints, even mp3 is clear in flac more. The sound quality is truly amazing. I also use it with my little laptop DELL. The sound of the phone is already good, but it really is superior. This will be ideal for music to bring in friends, ballad or vacation in hotel for example. truly an amazing product. The original packaging is I believe to be preserved; It perfectly protects the device in the suitcase in a cargo hold of an airplane. No hesitation and thank you to the "command error". Note: I had before reception make a request for reimbursement from amazon. As usual amazon has been automatically effective to return the item. Rebate Application canceled since as I keep Article